含聚乙烯醇废水处理技术研究进展

摘要

Polyvinyl alcohol is widely used in industry for its good chemical and physical properties,but the treatment of wastewater containing polyvinyl alcohol has become a pressing problem because of less-biodegradable capacity of polyvinyl alcohol.The treatments of PVA wastewater in China and others have been summarized in the paper.Moreover,the future development of PVA wastewater treatment technology is prospected.%聚乙烯醇因其优良的化学、物理性能被广泛应用于工业生产中,但由于可生化性差的特点,含有聚乙烯醇废水的处理已成为环保工作者亟需解决的问题。文章总结了国内外含聚乙烯醇废水的处理方法,并展望了其处理技术的发展方向。